

    \filetitle{dbcol}{Retrieve the specified column or columns from database entries}{dbase/dbcol}

	\paragraph{Syntax}

\begin{verbatim}
D = dbpage(D,K)
\end{verbatim}

\paragraph{Input arguments}

\begin{itemize}
\item
  \texttt{D} {[} struct {]} - Input database with (possibly)
  multivariate tseries objects and numeric arrays.
\item
  \texttt{K} {[} numeric \textbar{} logical \textbar{}
  \texttt{\textquotesingle{}end\textquotesingle{}} {]} - Column or
  columns that will be retrieved from each tseries object or numeric
  array in in the input database, \texttt{D}, and returned in the output
  database.
\end{itemize}

\paragraph{Output arguments}

\begin{itemize}
\tightlist
\item
  \texttt{D} {[} struct {]} - Output database with tseries objects and
  numeric arrays reduced to the specified column.
\end{itemize}

\paragraph{Description}

\paragraph{Example}


